Answer:
Annie's height= 49 cm
Her brother's height= b+ 49
Let the sum be represented as x
x- 49 = b
Mean 35.714 Med 38 Mode 44
Step-by-step explanation:
new arrange from lowest to largest numbers
22 27 35 38 40 44 44
mean = plus of all number/ number
= (22+27+35+38+40+44+44)/7
= 35.714
Median = the central value
= 38
Mode = the most frequency
= 44 (2 numbers)
27
90
70
35
Step-by-step:
should be 27 too
90 degree
70 degree
would be around 35
27+70 = x
97 = x
yes? im pretty sure yeah
